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The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
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The basic measurement items of electronic circuits usually include "static" measurement and "dynamic" measurement.
The test procedure is generally "static" first, then "dynamic". And on the basis of ...[Details]
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The optical fiber microcrack detector launched by Haoheng Technology can be used for high-precision length measurement of optical devices, optical modules, silicon optical chips and other devices, wi...[Details]
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A current transformer mainly refers to a coil with an iron core used in AC applications to measure the current on the busbar or primary side.
What I want to say is that there is no content on the d...[Details]
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According to the data recording requirements of electronic equipment in an industrial field, an embedded
data recording system
based on short-range wireless communication
is designed. The...[Details]
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In 2019, Tesla made a lot of efforts in power batteries. It acquired Maxwell Battery Company, built its own secret battery research center, and cooperated with universities to research new technologi...[Details]
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On January 1, according to Reuters, on Thursday local time in the United States, the New York Stock Exchange said in a statement that it would initiate the delisting procedures for three Chinese tele...[Details]
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1. Introduction
As the heart of embedded devices, single-chip microcomputers are used in a wide range of fields, from consumer electronics to industrial applications. From the history of single...[Details]
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1. Product Introduction In recent years, the concept of low carbon and low energy consumption has begun to gain popularity, and the power conversion efficiency of power supplies has become a co...[Details]
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Equivalent circuit of active filter
Figure 1. Equivalent circuit of active filter
In the active filter, each half-bridge arm is composed of a fully controlled switch device and a diode connect...[Details]
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This product line offers a low-cost alternative to parallel SRAM with densities up to 4 Mb and 143 MHz SPI/SQI™
Communication Function
To meet the general demand of customer...[Details]
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Littelfuse announced on November 30 that it has completed its acquisition of Carling, a leader in switching and circuit protection technologies with a strong global presence in the commercial transpo...[Details]
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Today (4), the U.S. Treasury Department released a new batch of Chinese companies on the "military-related list." The announcement specifically pointed out that "I hereby expand the scope of the nati...[Details]
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This is the original C language program of the stepper motor with 1602 display speed and direction controlled by infrared remote control. It has been debugged successfully! Some modules were made w...[Details]
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In 2024, the growth of the AR industry is significantly faster than that of VR devices, and shipments have also increased. The differences between the AR and VR industries reflect that consumers' p...[Details]
Analog electronics
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